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Merge pull request #304 from deepampriyadarshi/master

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Fixes bug #293
This commit is contained in:
Luke Weiler
2020-10-21 21:30:43 -04:00
committed by GitHub
parent eb927772d7 d4c810a6be
commit 54a6f2e0f0
1 changed files with 5 additions and 6 deletions
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11
mathgenerator/funcs/angle_btw_vectors.py
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@@ -4,18 +4,17 @@ import math
def angleBtwVectorsFunc(maxEltAmt=20): def angleBtwVectorsFunc(maxEltAmt=20):
s = 0 s = 0
v1 = [random.uniform(0, 1000) for i in range(random.randint(2, maxEltAmt))] v1 = [round(random.uniform(0, 1000), 2) for i in range(random.randint(2, maxEltAmt))]
v2 = [random.uniform(0, 1000) for i in v1] v2 = [round(random.uniform(0, 1000), 2) for i in v1]
for i in v1: for i in range(len(v1)):
for j in v2: s += v1[i] * v2[i]
s += i * j
mags = math.sqrt(sum([i**2 mags = math.sqrt(sum([i**2
for i in v1])) * math.sqrt(sum([i**2 for i in v2])) for i in v1])) * math.sqrt(sum([i**2 for i in v2]))
problem = f"angle between the vectors {v1} and {v2} is:" problem = f"angle between the vectors {v1} and {v2} is:"
solution = '' solution = ''
try: try:
solution = str(math.acos(s / mags)) solution = str(round(math.acos(s / mags), 2)) + " radians"
except ValueError: except ValueError:
print('angleBtwVectorsFunc has some issues with math module, line 16') print('angleBtwVectorsFunc has some issues with math module, line 16')
solution = 'NaN' solution = 'NaN'